 |
| |||
| line-of-sight propagation; line-of-sight wave propagation | |||
| line-of-sight radio-wave propagation | |||
| распространение радиоволн в пределах прямой видимости: 2 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 1 |
|
| |||
| line-of-sight propagation; line-of-sight wave propagation | |||
| line-of-sight radio-wave propagation | |||
| распространение радиоволн в пределах прямой видимости: 2 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 1 |